72 PANEL DESCRIPTIONSpeaker Microphone■ Softkey function■Various functions can be assigned to the softkeys. When akey function is assigned, the key icon is displayed above thesoftkey, as shown below.Softkey function selectionDWhen “Ω” or “≈” is displayed beside the key icon, pushing [Ω]/[≈] to scroll key functions that is assigned to the softkey. Thekey movement is set to “Group” in default. 4 icons move bypushing [Ω]/[≈] once. You can set the key movement of yourchoice in menu screen. (p. 94)PushPushPush this key to startand stop scan.PushPushPushPushThe order of the key icons may differ, depending on thetransceiver version.q PTT SWITCH [PTT]Hold down to transmit, release to receive. (pp. 11, 12)w CHANNEL UP/DOWN KEYS [Y]/[Z]Push either key to check favorite channels, change scan-ning direction or manually resumes a scan. (pp. 11, 18)•You can turn OFF the FAV on MIC setting (p. 100). After that, youcan select all channels by these keys.e TRANSMIT POWER KEY [H/L]➥ Push to toggle the power high or low. (p. 11)• Some channels are set to only low power.➥ While holding down [H/L], turn ON the power to turn theMicrophone Lock function ON or OFF. (p. 14)r CHANNEL 16/CALL CHANNEL KEY [16/C]➥ Push to select Channel 16. (p. 9)➥ Hold down for 1 second to select the Call channel. (p. 9)• The “CALL” icon appears when the Call channel is selected.MicrophoneSpeakerwqer